Stadium: N6 Round: 44 Ground: Hardcourt outdoor
| Challenger Knoxville | 2018/11/04 23:10 | Jelle Sels v Patrick Harper | 6-1,6-4 |
| ITF USA F29 | 2018/10/28 16:00 | Simon Baudry v Patrick Harper | 6-0,6-2 |
| ITF Australia F2 | 2018/03/05 23:00 | Nicholas S. Hu v Patrick Harper | 6-3,6-0 |
| ITF Australia F1 | 2018/02/28 23:30 | Moerani Bouzige v Patrick Harper | 6-2,6-2 |
| ITF Australia F1 | 2018/02/27 01:20 | Patrick Harper v Bradley Mousley | 6-3,7-5 |
| ITF Australia F1 Qual | 2018/02/26 01:10 | Matthew Leffler v Patrick Harper | 4-6,6-3,2-6 |
| ITF Australia F1 Qual | 2018/02/24 03:00 | Patrick Harper v Mason Naumovski | 4-6,7-6,7-5 |
| ITF Australia F6 | 2017/09/29 23:30 | Patrick Harper v Edward Bourchier | 3-6,2-6 |
| ITF M15 Tanger | 2019/07/15 11:00 | Bruno P Navarro v Kento Yamada | 7-5,6-1 |
| ITF M25 Bakio | 2019/07/01 10:25 | Pol Sanchez Vinas v Kento Yamada | 2-6,6-4,10-7 |
| ITF M15 Netanya | 2019/06/19 09:20 | Piotr Grynkowski v Kento Yamada | 6-3,6-3 |
| ITF M15 Netanya | 2019/06/18 06:30 | Kento Yamada v Daniel Dudockin | 3-6,6-1,10-8 |
| ITF M15 Netanya | 2019/06/17 06:30 | Ben Jones v Kento Yamada | 2-6,4-6 |
| ITF M15 Akko | 2019/06/13 10:10 | Kento Yamada v Erik Crepaldi | 4-6,2-6 |
| ITF M15 Akko | 2019/06/12 12:30 | Andrea Picchione v Kento Yamada | 1-6,3-6 |
| ITF M15 Akko | 2019/06/10 07:00 | Kento Yamada v Tom Hands | 6-1,6-1 |